Downhole pump with retrievable nozzle assembly

Details Downhole pump with retrievable nozzle assembly Downhole pump with retrievable nozzle assembly

1990-11-09

1991-10-08

Smith, Leonard E.

Pumps

One fluid pumped by contact or entrainment with another

Jet

F04F 502

Patent

active

050550020

ABSTRACT:
A downhole jet pump has a nozzle assembly arranged respective to a pump housing whereby the nozzle assembly can be circulated uphole from the pump and circulated back downhole to the pump in order to renew the nozzle assembly. A special packer nose assembly enhances the retrieval and installation of the nozzle assembly within the downhole pump. The nozzle assembly is replaced without having to pull the pump.

REFERENCES:
patent: 3687573 (1972-08-01), McArthur et al.
patent: 4183722 (1980-01-01), Roeder
patent: 4293283 (1981-10-01), Roeder
patent: 4504195 (1985-03-01), Binks et al.
patent: 4605069 (1986-08-01), McClaflin
patent: 4658893 (1987-04-01), Black

Affiliated with

Also associated with

Rating

Downhole pump with retrievable nozzle assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Downhole pump with retrievable nozzle assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Downhole pump with retrievable nozzle assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-254440